CN218533401U - Chuck of pipe cutter - Google Patents
Chuck of pipe cutter Download PDFInfo
- Publication number
- CN218533401U CN218533401U CN202222396294.7U CN202222396294U CN218533401U CN 218533401 U CN218533401 U CN 218533401U CN 202222396294 U CN202222396294 U CN 202222396294U CN 218533401 U CN218533401 U CN 218533401U
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- China
- Prior art keywords
- base
- clamping rollers
- pipe cutter
- clamping roller
- guide
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Abstract
The utility model relates to a cutting jig field specifically discloses a pipe cutter chuck, set up including base, a pair of removal horizontal clamping roller and a pair of removal on the base set up vertical clamping roller on the base, the middle part of base is provided with the through-hole, one side of base is provided with the casing, be provided with the drive in the casing vertical clamping roller, the drive arrangement of horizontal clamping roller, drive arrangement has flexible end, flexible end is connected with the slider, one side of casing is provided with the guide pillar, the slider slides and sets up in the guide pillar, be connected with the connecting seat on the slider, vertical clamping roller or horizontal clamping roller rotate to set up on the connecting seat, the utility model discloses can realize fixed to the centering and the holding of machined part, improve the centre gripping efficiency to the machined part of rectangular shape, avoid adding the skew of work piece in the clamping process.
Description
Technical Field
The utility model relates to a cutting jig technical field especially relates to a pipe cutter chuck.
Background
In the cutting process such as laser cutting and plasma cutting, the workpiece needs to be clamped and fixed, generally, the clamp is realized through a pair of clamping parts capable of moving relatively, when the clamping parts are close to each other, the workpiece can be clamped and fixed, and when the clamping parts are far away from each other, the workpiece can be taken out. However, when a workpiece such as a pipe or an i-shaped long bar is machined, it is difficult to stably fix the workpiece by only a pair of relatively movable clamping portions, and the workpiece is likely to be displaced in a direction perpendicular to the moving direction of the clamping portions, which may affect the machining.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the problem that the displacement easily occurs to the machined part existing in the prior art, which influences the processing defect and provides a chuck of a pipe cutter.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a chuck of a pipe cutter comprises a base, a pair of transverse clamping rollers and a pair of longitudinal clamping rollers, wherein the transverse clamping rollers are movably arranged on the base, the pair of longitudinal clamping rollers are movably arranged on the base, a through hole is formed in the middle of the base, a shell is arranged on one side of the base, a driving device for driving the longitudinal clamping rollers and the transverse clamping rollers is arranged in the shell, the driving device is provided with a telescopic end, the telescopic end is connected with a sliding block, a guide pillar is arranged on one side of the shell, the sliding block is slidably arranged in the guide pillar, a connecting seat is connected onto the sliding block, and the longitudinal clamping rollers or the transverse clamping rollers are rotatably arranged on the connecting seat.
Preferably, one side of casing is provided with the positioning disk, the positioning disk is isosceles triangle, the positioning disk is close to triangle-shaped's waist department symmetry and is provided with the guide slot, it is provided with the uide pin to slide in the guide slot, it is connected with the telescopic link to rotate on the uide pin, the one end of telescopic link with the slider is connected.
Preferably, the base is disc-shaped, and a flange seat is arranged at the bottom end of the base.
Preferably, the driving device is a cylinder or a push rod motor.
Preferably, the number of the transverse clamping rollers/the longitudinal clamping rollers is two, and the through hole is formed in the middle of the two transverse clamping rollers.
The utility model has the advantages that:
the utility model discloses pass the through-hole with the machined part, start drive arrangement, drive arrangement can drive horizontal centre gripping roller and vertical centre gripping roller and all move in opposite directions in step, is close to in step when two horizontal centre gripping rollers, and two vertical centre gripping rollers are also close to in step, can realize the centering to the machined part and add to hold fixedly, have improved the centre gripping efficiency to the machined part of rectangular shape, avoid adding the skew of work piece at the centre gripping in-process.
Drawings
Fig. 1 is a perspective view of a chuck of a pipe cutter according to the present invention;
FIG. 2 is a front view of a chuck of the pipe cutter shown in FIG. 1;
FIG. 3 is a side view of a chuck of the pipe cutter shown in FIG. 1;
FIG. 4 is a top view of a chuck of the pipe cutter shown in FIG. 1;
fig. 5 isbase:Sub>A cross-sectional view taken atbase:Sub>A-base:Sub>A in fig. 2.
In the figure: the device comprises a flange seat 1, a base 2, a through hole 21, a shell 3, a longitudinal clamping roller 4, a guide post 5, a guide disc 6, a guide groove 7, a guide pin 8, a slide block 9, a connecting seat 10 and a transverse clamping roller 11.
Detailed Description
In order to facilitate understanding of the present invention, the present invention will be described more fully hereinafter with reference to the accompanying drawings. The preferred embodiments of the present invention are shown in the drawings. The invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.
It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only and do not denote a single embodiment.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.
Referring to fig. 1-5, a chuck of a pipe cutter comprises a base 2, a pair of transverse clamping rollers 11 movably disposed on the base 2, and a pair of longitudinal clamping rollers 4 movably disposed on the base 2, wherein a through hole 21 is disposed in the middle of the base 2, and the transverse clamping rollers 11 and the longitudinal clamping rollers 4 can synchronously move in opposite directions to pass a workpiece through the through hole 21, and when the two transverse clamping rollers 11 synchronously approach each other, the two longitudinal clamping rollers 4 synchronously approach each other, so that centering and clamping fixation of the workpiece can be realized.
The base 2 is disc-shaped, the bottom of base 2 is provided with flange seat 1, can be connected base 2 and lathe or other mountings through flange seat 1 and fix. A shell 3 is arranged on one side of the base 2, and a driving device for driving the longitudinal clamping roller 4 and the transverse clamping roller 11 is arranged in the shell 3. In this embodiment, the driving device is an air cylinder, and in other embodiments not shown, the driving device may also be a push rod motor. The driving device is provided with a telescopic end, the telescopic end is connected with a sliding block 9, one side of the shell 3 is provided with a guide post 5, the sliding block 9 is arranged in the guide post 5 in a sliding mode, the sliding block 9 is connected with a connecting seat 10, and the longitudinal clamping roller 4 or the transverse clamping roller 11 is rotatably arranged on the connecting seat 10.
It should be noted that there are two transverse clamping rollers 11/longitudinal clamping rollers 4, and the through hole 21 is located in the middle of the two transverse clamping rollers 11, so that when the two transverse clamping rollers 11 are close to each other, a workpiece located at the through hole 21 can be clamped.
One side of casing 3 is provided with positioning disk 6, positioning disk 6 is isosceles triangle, positioning disk 6 is close to triangle-shaped's waist department symmetry and is provided with guide slot 7, it is provided with uide pin 8 to slide in guide slot 7, it is connected with the telescopic link to rotate on the uide pin 8, the one end of telescopic link with slider 9 is connected.
The utility model discloses pass through-hole 21 with the machined part, start drive arrangement, drive arrangement can drive horizontal centre gripping roller 11 and vertical centre gripping roller 4 and all move in opposite directions in step, is close to in step as two horizontal centre gripping rollers 11, and two vertical centre gripping rollers 4 are also close to in step, can realize the centering to the machined part and add to hold fixedly, have improved the centre gripping efficiency to the machined part of rectangular shape, avoid adding the skew of work piece at the centre gripping in-process.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (5)
1. The pipe cutter chuck is characterized by comprising a base (2), a pair of transverse clamping rollers (11) movably arranged on the base (2) and a pair of longitudinal clamping rollers (4) movably arranged on the base (2), wherein a through hole (21) is formed in the middle of the base (2), a shell (3) is arranged on one side of the base (2), a driving device for driving the longitudinal clamping rollers (4) and the transverse clamping rollers (11) is arranged in the shell (3), the driving device is provided with a telescopic end, the telescopic end is connected with a sliding block (9), a guide pillar (5) is arranged on one side of the shell (3), the sliding block (9) is arranged in the guide pillar (5) in a sliding manner, a connecting seat (10) is connected onto the sliding block (9), and the longitudinal clamping rollers (4) or the transverse clamping rollers (11) are rotatably arranged on the connecting seat (10).
2. The pipe cutter chuck as claimed in claim 1, wherein a guide disc (6) is arranged on one side of the housing (3), the guide disc (6) is in the shape of an isosceles triangle, guide grooves (7) are symmetrically arranged on the guide disc (6) close to the waist of the triangle, guide pins (8) are slidably arranged in the guide grooves (7), a telescopic rod is rotatably connected to the guide pins (8), and one end of the telescopic rod is connected with the sliding block (9).
3. The pipe cutter chuck as claimed in claim 1, characterized in that the base (2) is disc-shaped, the bottom end of the base (2) being provided with a flange seat (1).
4. The pipe cutter chuck as claimed in claim 1, wherein the driving means is a pneumatic cylinder or a push rod motor.
5. The pipe cutter chuck as claimed in claim 1, characterized in that the number of the transverse clamping rollers (11)/the longitudinal clamping rollers (4) is two, the through hole (21) being located in the middle of the two transverse clamping rollers (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222396294.7U CN218533401U (en) | 2022-09-08 | 2022-09-08 | Chuck of pipe cutter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222396294.7U CN218533401U (en) | 2022-09-08 | 2022-09-08 | Chuck of pipe cutter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218533401U true CN218533401U (en) | 2023-02-28 |
Family
ID=85272275
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222396294.7U Active CN218533401U (en) | 2022-09-08 | 2022-09-08 | Chuck of pipe cutter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218533401U (en) |
-
2022
- 2022-09-08 CN CN202222396294.7U patent/CN218533401U/en active Active
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Legal Events
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| GR01 | Patent grant | ||
| GR01 | Patent grant |